80902798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{2467}}^1$

素因数の和:3351

約数の個数: 16

約数和(自身を含む): 127941120

約数和(自身を除く): 47038322

約数列:

[1, 2, 19, 38, 863, 1726, 2467, 4934, 16397, 32794, 46873, 93746, 2129021, 4258042, 40451399, 80902798]

約数ペア:

[(1, 80902798), (2, 40451399), (19, 4258042), (38, 2129021), (863, 93746), (1726, 46873), (2467, 32794), (4934, 16397)]